If you’re looking to boost your Toyota Highlander’s performance and fuel efficiency, choosing the right spark plugs is key. You might be surprised to learn that options like the NGK Iridium IX and DENSO Iridium TT can make a significant difference for models from 2008 to 2016. But what about earlier models or even the latest versions? Understanding the unique needs of your Highlander can guide you in selecting the best fit. Let’s explore the top contenders and discover how they can elevate your driving experience.
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Quick Takeaways
- NGK Iridium IX plugs provide efficient combustion for 3.5L V6 engines in Highlander models from 2008-2016, enhancing performance significantly.
- DENSO Iridium TT spark plugs utilize advanced technology for improved endurance and combustion efficiency, suitable for the same engine models.
- NGK V-Power plugs are an ideal choice for 3.0L and 3.3L engines in models from 2001-2010, ensuring reliable performance in older Highlanders.
- Replacement intervals for iridium and platinum plugs can extend up to 100,000 miles, promoting long-term fuel efficiency and engine health.
- Regular maintenance, including checking spark plug gaps, prevents misfires and improves overall engine performance and fuel economy.
